DE68912975T2 - Ink jet recording head. - Google Patents

Ink jet recording head.

Info

Publication number
DE68912975T2
DE68912975T2 DE68912975T DE68912975T DE68912975T2 DE 68912975 T2 DE68912975 T2 DE 68912975T2 DE 68912975 T DE68912975 T DE 68912975T DE 68912975 T DE68912975 T DE 68912975T DE 68912975 T2 DE68912975 T2 DE 68912975T2
Authority
DE
Germany
Prior art keywords
ink jet
recording head
jet recording
head
ink
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE68912975T
Other languages
German (de)
Other versions
DE68912975D1 (en
Inventor
Hiromichi Noguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE68912975D1 publication Critical patent/DE68912975D1/en
Application granted granted Critical
Publication of DE68912975T2 publication Critical patent/DE68912975T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—Geometrical characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14379—Edge shooter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14387—Front shooter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/11—Embodiments of or processes related to ink-jet heads characterised by specific geometrical characteristics
DE68912975T 1988-06-21 1989-06-20 Ink jet recording head. Expired - Fee Related DE68912975T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63151084A JP2642670B2 (en) 1988-06-21 1988-06-21 Method of manufacturing ink jet recording head

Publications (2)

Publication Number Publication Date
DE68912975D1 DE68912975D1 (en) 1994-03-24
DE68912975T2 true DE68912975T2 (en) 1994-06-16

Family

ID=15510971

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68912975T Expired - Fee Related DE68912975T2 (en) 1988-06-21 1989-06-20 Ink jet recording head.

Country Status (4)

Country Link
US (1) US5708466A (en)
EP (1) EP0347856B1 (en)
JP (1) JP2642670B2 (en)
DE (1) DE68912975T2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0419191B1 (en) * 1989-09-18 1997-01-22 Canon Kabushiki Kaisha Liquid jet recording head and liquid jet recording apparatus having same
ATE132807T1 (en) * 1990-01-17 1996-01-15 Canon Kk LIQUID JET RECORDING HEAD
ATE155741T1 (en) * 1990-04-27 1997-08-15 Canon Kk RECORDING METHOD AND APPARATUS
EP0504879B1 (en) * 1991-03-20 1996-10-16 Canon Kabushiki Kaisha Liquid jet recording head and liquid jet recording apparatus having same
US6007187A (en) * 1995-04-26 1999-12-28 Canon Kabushiki Kaisha Liquid ejecting head, liquid ejecting device and liquid ejecting method
JP2914218B2 (en) * 1995-05-10 1999-06-28 富士ゼロックス株式会社 Thermal inkjet head and recording device
JPH0952365A (en) * 1995-06-08 1997-02-25 Canon Inc Ink jet recording head and manufacture thereof, and ink jet recording apparatus
JP3403008B2 (en) * 1996-07-05 2003-05-06 キヤノン株式会社 Liquid ejection head, head cartridge and recording apparatus using the same
JPH115303A (en) * 1997-06-18 1999-01-12 Brother Ind Ltd Ink jet printer head
US6390600B1 (en) 2001-04-30 2002-05-21 Hewlett-Packard Company Ink jet device having variable ink ejection
US6863381B2 (en) * 2002-12-30 2005-03-08 Lexmark International, Inc. Inkjet printhead heater chip with asymmetric ink vias
US7201476B2 (en) * 2004-12-10 2007-04-10 Lexmark International, Inc. Inkjet printhead with bubble handling properties
US10179453B2 (en) 2016-01-08 2019-01-15 Canon Kabushiki Kaisha Liquid ejection head and liquid ejection apparatus

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095237A (en) * 1974-12-26 1978-06-13 Aktiebolaget Electrolux Ink jet printing head
DE2555749C3 (en) * 1975-12-11 1980-09-11 Olympia Werke Ag, 2940 Wilhelmshaven Device for damping the backflow of the ink in the nozzle of an ink jet head
US4330787A (en) * 1978-10-31 1982-05-18 Canon Kabushiki Kaisha Liquid jet recording device
US4383263A (en) * 1980-05-20 1983-05-10 Canon Kabushiki Kaisha Liquid ejecting apparatus having a suction mechanism
US4338611A (en) * 1980-09-12 1982-07-06 Canon Kabushiki Kaisha Liquid jet recording head
JPS57113075A (en) * 1980-12-30 1982-07-14 Fujitsu Ltd Ink jet head
JPS57208252A (en) * 1981-06-19 1982-12-21 Canon Inc Preparation of ink jet head
US4394670A (en) * 1981-01-09 1983-07-19 Canon Kabushiki Kaisha Ink jet head and method for fabrication thereof
US4392145A (en) * 1981-03-02 1983-07-05 Exxon Research And Engineering Co. Multi-layer ink jet apparatus
JPS5985766A (en) * 1982-11-09 1984-05-17 Canon Inc Ink jet recording head
US4723136A (en) * 1984-11-05 1988-02-02 Canon Kabushiki Kaisha Print-on-demand type liquid jet printing head having main and subsidiary liquid paths
DE3539095C2 (en) * 1984-11-05 1995-07-27 Canon Kk Liquid jet recording head
JPS62152860A (en) * 1985-12-27 1987-07-07 Canon Inc Liquid jet recording head
US4771298A (en) * 1986-09-17 1988-09-13 International Business Machine Corporation Drop-on-demand print head using gasket fan-in
JPS63139749A (en) * 1986-12-03 1988-06-11 Canon Inc Ink jet recording head
US4774530A (en) * 1987-11-02 1988-09-27 Xerox Corporation Ink jet printhead

Also Published As

Publication number Publication date
JPH024510A (en) 1990-01-09
DE68912975D1 (en) 1994-03-24
EP0347856B1 (en) 1994-02-09
US5708466A (en) 1998-01-13
JP2642670B2 (en) 1997-08-20
EP0347856A1 (en) 1989-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee